28760722683425 has 12 divisors (see below), whose sum is σ = 36165596075136. Its totient is φ = 22684513664400.

The previous prime is 28760722683403. The next prime is 28760722683487. The reversal of 28760722683425 is 52438622706782.

It is not a de Polignac number, because 28760722683425 - 2⁶ = 28760722683361 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8101610249 + ... + 8101613798.

It is an arithmetic number, because the mean of its divisors is an integer number (3013799672928).

Almost surely, 2^{28760722683425} is an apocalyptic number.

28760722683425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

28760722683425 is a deficient number, since it is larger than the sum of its proper divisors (7404873391711).

28760722683425 is a wasteful number, since it uses less digits than its factorization.

28760722683425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16203224128 (or 16203224123 counting only the distinct ones).

The product of its (nonzero) digits is 108380160, while the sum is 62.

The spelling of 28760722683425 in words is "twenty-eight trillion, seven hundred sixty billion, seven hundred twenty-two million, six hundred eighty-three thousand, four hundred twenty-five".